Fabtech FT737U Square U-Bolt Kit 9/16-18 x 3.125 x 12.5

The Fabtech FT737U is a heavy-duty square U-bolt designed for leaf spring suspension applications on trucks and SUVs. This precision-engineered component features a 9/16-18 thread pattern with a 3.125-inch inside width and 12.5-inch overall length, making it suitable for securing axle assemblies to leaf spring packs during suspension installations or replacements.

Key Features:

• High-strength steel construction for maximum durability and load-bearing capacity
• Square U-bolt design provides secure mounting for leaf spring suspension systems
• 9/16-18 thread size ensures proper fastener compatibility
• 3.125-inch inside width accommodates standard axle tube dimensions
• 12.5-inch length provides adequate reach for proper installation
• Manufactured in-house at Fabtech's 100,000 square foot facility in California
• Designed and tested to work seamlessly with Fabtech suspension lift systems

Fabtech U-bolts are precision-manufactured using advanced laser cutting and forming equipment to ensure consistent quality and proper fitment. Each component undergoes rigorous testing to meet Fabtech's high standards for suspension hardware. Installation requires standard tools and proper torque specifications should be followed for safe, reliable performance.